A YouTuber who:
- Has five channels on YouTube.
- Has thousands of videos online.
- Has achieved hundreds of millions of views.
- Has been on Comedy Central, ABC, MTV, Discovery Channel & other TV networks.
- Has world with Shane Dawson, LiveLavaLive, MakeMeBad35 & other popular YouTubers.

The Urban Dictionary T-Shirt

The most brutally honest and cut-throat YouTuber in existence. Also known as Greg Jackson, he doesn't give a shit about hate he receives and regularly makes fun of Emos, cutters, and basic bitches, but not limited to feminists and anorexics. If you don't want honesty, don't watch a guy named Onision.

Shane: "Omg guess what. I kissed Onision!"

Friend: "That insulting faggot who has strong opinions and roasts me with honesty in response to my retarded hatemail? Ew!"

The Urban Dictionary T-Shirt

Gregory Daniel Jackson (born November 11, 1985) is an American YouTube video maker and personality. He is known on YouTube as Onision; the name of his flagship channel. He is most recognizable in mainstream media as the creator of the "Banana Song (I'm A Banana)," which has amassed over 42 million views, and nearly 400k likes.
On YouTube, Jackson is known as a controversial content creator - known popularly as YouTube's Perfect Villain - due to his handling of controversial matters in his videos, feuding with other YouTubers, showcasing much of his personal life in his videos, and having a firm and strong system of beliefs that he has been known to convey in what can be considered an irrational manner.